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| author | Daniel Golle <daniel@makrotopia.org> | 2020-02-06 20:02:25 +0200 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-02-07 12:52:56 +0200 |
| commit | b439d3bfb5bf6e5cc1e2ad5b7a086eb46995eeaf (patch) | |
| tree | f60e4b99863c559071fea869dac7d39ed8bcff74 /target/linux/ath79/patches-4.19/425-at803x-allow-sgmii-aneg-override.patch | |
| parent | 1d47f81581bcd476487e5b29314602167a843b99 (diff) | |
| download | upstream-b439d3bfb5bf6e5cc1e2ad5b7a086eb46995eeaf.tar.gz upstream-b439d3bfb5bf6e5cc1e2ad5b7a086eb46995eeaf.tar.bz2 upstream-b439d3bfb5bf6e5cc1e2ad5b7a086eb46995eeaf.zip | |
ath79: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE
On AR934x this UART is usually not initialized by the bootloader
as it is only used as a secondary serial port while the primary
UART is a newly introduced NS16550-compatible.
In order to make use of the ar933x-uart on AR934x without RTS/CTS
hardware flow control, one needs to set the
UART_CS_{RX,TX}_READY_ORIDE bits as other than on AR933x where this
UART is used as primary/console, the bootloader on AR934x typically
doesn't set those bits.
Setting them explicitely on AR933x does not do any harm, so just set
them unconditionally.
Tested-by: Chuanhong Guo <gch981213@gmail.com
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/ath79/patches-4.19/425-at803x-allow-sgmii-aneg-override.patch')
0 files changed, 0 insertions, 0 deletions